WAEC PHYSICS ALT B PRACTICAL ANSWERS 2020

WAEC-PHYSICS-ALT B-ANSWERS

(1bi)
Archimedes’ principle states that the upward buoyant force that is exerted on a body immersed in a fluid, whether fully or partially submerged, is equal to the weight of the fluid that the body displaces.

: WAEC-PHYSICS-ALT B-ANSWERS

(1bi)
Archimedes’ principle states that the upward buoyant force that is exerted on a body immersed in a fluid, whether fully or partially submerged, is equal to the weight of the fluid that the body displaces.
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(3bi)
(i)Length of the wire
(ii)Cross secti onal area of the wire
(iii)Temperature of the wire
(iv)Material the wire is made of
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: PHYSICS

(1b)

Archimedes’ principle states that the upward buoyant force that is exerted on a body immersed in a fluid, whether partially or fully submerged, is equal to the weight of the fluid that the body displaces and acts in the upward direction at the center of mass of the displaced fluid.